Using two sets of three-phase full bridge parallel drive motors with a phase difference of 180 °, combined with the high-speed switching characteristics of silicon carbide devices, current ripple cancellation, power doubling, and high-efficiency operation are achieved. Small size, high efficiency.

The three-phase six-leg SiC interleaved parallel motor drive achieves effective ripple current cancellation** (equivalent switching frequency doubling), increased power capability, and significant optimization of system efficiency and power density through its phase-shifted dual-inverter parallel** structure leveraging the high-speed, low-loss characteristics of SiC devices. It is an advanced solution for high-power-density, high-efficiency motor drive applications.